On this road Heqing trade caravan created its own glory and made Heqing more prosperous.

Brief Talk on Poultry Farming Pollution and Prevention Measures in Heqing

Study on Several Appropriate Tree Species for Afforestation in Dry-hot Valley of Jinsha River of Heqing county;

The Geochronological Studies of Liuhe Diopside-syenite-porphyry of Heqing County in Dianxi, SW China and Its Geological Implications;

The orbital scale evolution of the paleoproductivity reflected by Heqing Core in Yunnan Province;

Pollen records and vegetation and climate changes in Heqing Basin, Yunnan Province since middle Pleistocene;

Paleoenvironmental evolution of Heqing basin in Yunnan Province since 2.78 Ma;

0 Ma,based on pollen records from the 168 m deep core in Heqing basin,Yunnan Province,southwest China.

The palaeo-vegetation succession and palaeoclimate of Late Pleistocene have been feconstructed from the pollen record of the lake sediments from ancient Heqing Lake.